Kernel: Annotate all KBuffer and DoubleBuffer with a custom name

Author: https://github.com/timschumi
Commit: 3b3af58cf6
Pull-request: https://github.com/SerenityOS/serenity/pull/14558
Reviewed-by: https://github.com/IdanHo
Reviewed-by: https://github.com/kleinesfilmroellchen ✅

Kernel/FileSystem/FIFO.cpp

@@ -18,7 +18,7 @@ static Atomic<int> s_next_fifo_id = 1;
 
 ErrorOr<NonnullRefPtr<FIFO>> FIFO::try_create(UserID uid)
 {
-    auto buffer = TRY(DoubleBuffer::try_create());
+    auto buffer = TRY(DoubleBuffer::try_create("FIFO: Buffer"sv));
     return adopt_nonnull_ref_or_enomem(new (nothrow) FIFO(uid, move(buffer)));
 }